“...pleasure and pain, they come and go and don't last... bear them patiently”
—Gita
Pathos InvestmentsEquity Research
Congress trades · RIO

Who in Congress traded RIO Tinto Plc (RIO)?

No member of Congress reported a RIO trade in the last 3 months. All time (filings since 2024): 5 members, 10 trades. Most recent: Sen. Alan Armstrong bought $15K–$50K on Mar 30, 2026.
0members · last 3 mo
0buys · last 3 mo
0sells · last 3 mo
35 dmedian disclosure lag
2disclosed after 45 days

RIO filings on SEC EDGAR →

5 members of Congress have reported 10 trades in RIO Tinto Plc (RIO) since 2024: 4 buys and 6 sells. The most active was Rep. Lisa C. McClain (4 trades); the latest was Sen. Alan Armstrong, who bought $15K–$50K on Mar 30, 2026. 5 of these members have a ranked hit rate (10+ scored trades). This is a record of public disclosures, not a recommendation.

All time: every disclosed trade on the price chart

BuySellOption (ring; green bullish, red bearish)Size = top of reported range · scroll/pinch or drag across the chart to zoom, double-click to reset, or drag the window in the strip below · click a dot to jump to its row8-KForm 4

Every trade (all time)

Member · hit rateActionTradedReported amountDisclosed · lagThis trade vs SPY (90 d)SEC filings ±30 daysSource
AASen. Alan Armstrong R-OK 80% hit · 692
Health, Education, Labor, and PensionsIndian Affairs		BUYMar 30, 2026$15K–$50KJul 21, 2026
113 days ⚠ over 45		-11.1%—eFD report
LMRep. Lisa C. McClain R-MI09 · SP 36% hit · 735
Financial ServicesEducation and Workforce		SELLOct 31, 2025$1K–$15KNov 21, 2025
21 days		-30.8%—PDF
LMRep. Lisa C. McClain R-MI09 · SP 36% hit · 735
Financial ServicesEducation and Workforce		BUYOct 30, 2025$1K–$15KNov 21, 2025
22 days		+27.0%—PDF
LMRep. Lisa C. McClain R-MI09 · SP 36% hit · 735
Financial ServicesEducation and Workforce		SELLOct 30, 2025$1K–$15KNov 21, 2025
22 days		-27.0%—PDF
GCRep. Gilbert Ray Cisneros, Jr. D-CA31 46% hit · 1163
Armed ServicesSmall Business		SELLJul 3, 2025$1K–$15KAug 14, 2025
42 days		-5.4%—PDF
LMRep. Lisa C. McClain R-MI09 · SP 36% hit · 735
Financial ServicesEducation and Workforce		BUYJun 24, 2025$1K–$15KAug 13, 2025
50 days ⚠ over 45		+1.4%—PDF
BWRep. Bruce Westerman R-AR04 56% hit · 118
Natural ResourcesTransportation and Infrastructure		SELLApr 21, 2025$1K–$15KMay 12, 2025
21 days		+16.2%—PDF
JGRep. Josh Gottheimer D-NJ05 · JT 48% hit · 855
House Permanent Select IntelligenceFinancial Services		SELL (partial)Apr 9, 2025$1K–$15KMay 14, 2025
35 days		+7.5%—PDF
BWRep. Bruce Westerman R-AR04 56% hit · 118
Natural ResourcesTransportation and Infrastructure		BUYMar 3, 2025$1K–$15KApr 16, 2025
44 days		-3.9%—PDF
JGRep. Josh Gottheimer D-NJ05 · JT 48% hit · 855
House Permanent Select IntelligenceFinancial Services		SELL (partial)Jun 21, 2024$1K–$15KJul 9, 2024
18 days		+6.7%—PDF
Education, not investment advice. This page reorganizes public disclosures so you can see what members of Congress reported. A disclosure is not evidence of wrongdoing, and past trades say nothing about future returns. Amounts are the ranges members report, not exact values. Members have up to 45 days to disclose, so recent trades may be missing. Paper filings that need manual review, trades without a confident ticker match, options, mutual funds, bonds and private holdings are not shown. Always check the source filing.

Sources: U.S. House Clerk Periodic Transaction Reports (disclosures-clerk.house.gov) and U.S. Senate eFD Periodic Transaction Reports (efdsearch.senate.gov), filed 2024 to present; SEC EDGAR submissions (Form 4 and 8-K filing dates); committee assignments from the unitedstates/congress-legislators project (current membership); daily closing prices from Yahoo Finance's public chart data (query1.finance.yahoo.com), which is unofficial and may be revised. Built 2026-11-03.